package com.sky.task;

import com.sky.context.BaseContext;
import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理超时订单
     */
    @Scheduled(cron = "0 * * * * ? ")//每分钟那触发一次
    //@Scheduled(cron = "0/5 * * * * ?")
    public void processTimeoutOrder(){
        log.info("处理超时订单，{}", LocalDateTime.now());
        //LocalDateTime.now().plusMinutes(-15)表示当前时间减去15分钟
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);

        //select * from orders where status = 1 and order_time < (当前时间 - 15分钟)
        List<Orders> orderList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, time);

        if (orderList != null && !orderList.isEmpty()) {
            for (Orders order : orderList) {
                order.setStatus(Orders.CANCELLED);
                order.setCancelReason("订单超时，自动取消");
                order.setCancelTime(LocalDateTime.now());
                orderMapper.update(order);
            }
        }
    }

    /**
     * 处理一直在派送中状态的订单
     */
    @Scheduled(cron = "0 0 1 * * ? ")//每天凌晨1点触发一次
    //@Scheduled(cron = "0/5 * * * * ?")
    public void processDeliveredOrder(){
        log.info("定时处理派送中订单，{}", LocalDateTime.now());

        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);

        List<Orders> orderList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, time);

        if (orderList != null && !orderList.isEmpty()) {
            for (Orders order : orderList) {
                order.setStatus(Orders.CANCELLED);
                order.setCancelReason("订单超时，自动取消");
                order.setCancelTime(LocalDateTime.now());
                orderMapper.update(order);
            }
        }
    }
}
